10169+2229 A  2148

 
 
10h 16m 55.45s +22 31' 13.3" P.A. 141 sep 0.1 mag 10.50,10.60
 
 
Coord 2000
10169+2229
Discov num
A  2148
Comp
Coord arcsec 2000
10 16 55.45 +22 31 13.3
Date first
1910
Date last
1980
Obs
13
Pa first
173
Pa last
141
P.A. Now (θ)
141°
Sep first
0.7
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
10.50
Mag sec
10.60
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-014
Sec motion ra
Pri motion dec
+077
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
141
Precise sep
0.1
Constellation
Leo
Tycho2
1969-00804-1
last precise pa
141
last precise sep
0.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10169+2229 A 2148 1980 13 141 0.1 10.50 10.60 101655.45+223113.3

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